I PURCHASED A 2004 GMC ENVOY XUV PREOWNED IN 2005 STILL UNDER WARRANTY. IT BEGAN DIMMING THE LIGHTS IN THE DASH BOARD AND AT THE RADIO AREA, I TOOK IT IN TO GMC FOR SERVICE AND WAS TOLD THAT THEY DIDN'T FIND ANYTHING WRONG WITH MY VEHICLE. ON ANOTHER OCCASION MY CAR WOULD GET LOUDER UNDERNEATH THE HOOD IF I SAT IDLING FOR A FEW MINUTES IN A DRIVE THROUGH FOR EXAMPLE, I TOOK IT IN ONCE AGAIN AND WAS TOLD THAT IT WAS NORMAL NOTHING WAS FOUND TO BE WRONG. NOW MY ODOMETER WORKS OFF AND ON AS DOES MY OIL GAUGE. NOW THAT MY WARRANTY IS OUT I WOULD HAVE TO FOOT THE BILL TO A FEW PROBLEMS THAT I HAVE POINTED OUT TO THE GMC DEALER SHIP ON MORE THAN ONE OCCASION. I HAVE EVEN GONE AS FAR AS TO ASK IF THERE WERE ANY RECALLS AND WAS TOLD NO THERE WERE NOT. AT ONE POINT MY MIDDLE WINDOW FELL DOWN WHILE I WAS DRIVING I TOOK IT TO GMC TO FIND OUT THE PROBLEM AND WAS TOLD IT WAS THE REGULATOR, INSURANCE DID NOT COVER THIS AND THE WARRANTY HAD RUN OUT. APPROXIMATELY 2-3 WEEKS LATER MY BACK WINDOW WOULD NOT GO UP OR DOWN THEREFORE THE TAILGATE WOULD NOT OPEN, BACK TO GMC I WENT AND WAS TOLD IT WAS THE REGULATOR ONCE AGAIN, AT THIS POINT I ASKED AGAIN ABOUT RECALLS AND WHY BOTH REGULATORS WOULD GO BAD WITHIN WEEKS OF ONE ANOTHER, I WAS TOLD IT WAS A COINCIDENCE. JUST AS RECENT AS JULY 24 MY POWER LOCKS BEGAN LOCKING AND UNLOCKING ON THERE OWN EVEN WHILE I'M DRIVING DOWN THE STREET. I HAD THE BATTERY CHECKED AND IT ALL CHECKED OUT FINE. AT THIS POINT I WOULD NOT RECOMMEND GMC TO ANYONE OR BUY ANOTHER! HELP *TR
2004
ELECTRICAL SYSTEM
THE SPEEDOMETER NEEDLE FLUTTERED AND THEN STUCK BETWEEN 100-120 MPH. IT IS UNCLEAR IF THERE IS ANY CURRENT SERVICE BULLETIN (E.G., #07187A (INCLUDES ENVOY) AND #07187B (DOES NOT INCLUDE ENVOY), OR #040845010) WHICH COVERS THIS DEFECT WHICH, ACCORDING TO VARIOUS CHAT SITES, HAS OCCURRED IN OTHER VEHICLES. IT IS UNSAFE TO DRIVE THE VEHICLE. WE ARE AWAITING A REPLACEMENT PART WHICH WILL BE AT OUR EXPENSE. REPLACEMENT COSTS VARY BE GEOGRAPHIC LOCATION. *TR
